选题填空：The bridge is_______the river.1.on 2.over 3.in 4.under

2
over/above/ on 都可以表示“在.上之意.具体区别：
1）over：长表示恰好垂直的位置关系,或者含有空间上接近的含义.其反义词为under.如：
There is a bridge over the river.
My pen is now under your desk.
2）above:只笼统的表明“高于.;在.之上”,多指在相对较高位置.其反义词是below.如：
We flew above the clounds.
表示“高于某个抽象水平”或“温度zero degree以上多少度”用above.
His work is well above the average.
The temperature is three degrees above zero.
The temperature is above/over 30 "C.温度高于...时可互用.
3）on:"...表面上”,强调与表面接触.其反义词为beneath[正式语体,现代英语中多用比喻义.如：
There are some books on the desk.
The village was situated beneath a wooden hill.村庄位于林山下.

over

2 over

He lives at 115 Zhongshan Road. 2. in表示地点： （1）用于指较大的The bridge is over the river. 3. on表示“在……上面”，与物体表面

2

The bridge is over the river.

over